Chicago to Philadelphia

ORDPHL

Fly from Chicago to Philadelphia starting at SAR 34 with Frontier Airlines.Best fare available on May 30, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Philadelphia cheapest flights this week

29 May
Frontier Airlines
13:50ORD
21:10PHL
1 StopSAR 88VIEW DEAL
30 May
Frontier Airlines
19:52ORD
22:18PHL
DirectSAR 34VIEW DEAL
7 Jun
Frontier Airlines
20:00ORD
22:27PHL
DirectSAR 153VIEW DEAL
11 Jun
Frontier Airlines
19:52ORD
22:20PHL
DirectSAR 94VIEW DEAL
12 Jun
Frontier Airlines
19:52ORD
22:20PHL
DirectSAR 74VIEW DEAL
14 Jun
Frontier Airlines
20:00ORD
22:32PHL
DirectSAR 86VIEW DEAL
5 Jul
Frontier Airlines
20:05ORD
22:31PHL
DirectSAR 161VIEW DEAL

Chicago to Philadelphia monthly flight fare trend

May
from SAR 34
Jun
from SAR 74
Jul
from SAR 161
Aug
No flights
Sep
No flights
Oct
No flights

Airport Details

Origin

Chicago

Chicago O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

Destination

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

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